'use strict'
const path = require('path')
// const defaultSettings = require('./src/settings.js')

function resolve(dir) {
  return path.join(__dirname, dir)
}

const name = '默认title'
// If your port is set to 80,
// use administrator privileges to execute the command line.
// For example, Mac: sudo npm run
const port = 3014 // dev port

// All configuration item explanations can be find in https://cli.vuejs.org/config/
module.exports = {
  /**
   * You will need to set publicPath if you plan to deploy your site under a sub path,
   * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
   * then publicPath should be set to "/bar/".
   * In most cases please use '/' !!!
   * Detail: https://cli.vuejs.org/config/#publicpath
   */
  publicPath: process.env.NODE_ENV === 'production' ? '/admin-ift/' : '/',
  assetsDir: 'static',
  lintOnSave: process.env.NODE_ENV === 'development',
  productionSourceMap: false,
  devServer: {
    // host: '0.0.0.0', // or localhost
    port: port,
    open: false,
    overlay: {
      warnings: false,
      errors: true
    },
    proxy: {
      // detail: https://cli.vuejs.org/config/#devserver-proxy
      // 10.2.6.250:15020 晓辉
      // 10.2.4.80:15020 宝哥
      // 10.2.5.163:15020 索浩
      // 192.168.199.179  测试
      // 10.2.7.234 志刚
      // VUE_APP_BASE_API: '"http://10.20.30.117:8080/lisa-auto/"'
      [process.env.VUE_APP_BASE_API]: {
        target: 'http://10.20.30.117:8080/lisa-auto/', // 目标接口域名
        changeOrigin: true, // 是否跨域
        pathRewrite: {
          [process.env.VUE_APP_BASE_API]: ''
        }
      },
      // [process.env.VUE_APP_UAA]: {
      //   target: 'http://10.20.30.156:8080/uaa/', // 目标接口域名
      //   changeOrigin: true, // 是否跨域
      //   pathRewrite: {
      //     [process.env.VUE_APP_UAA]: ''
      //   }
      // }
    }
    // after: require('./mock/mock-server.js')
  },
  configureWebpack: {
    name: name,
    devtool: 'source-map',
    resolve: {
      alias: {
        '@': resolve('src')
      }
    },
    externals: {
      moment: 'moment'
    }
  },

  chainWebpack(config) {
    config.plugins.delete('preload') // TODO: need test
    config.plugins.delete('prefetch') // TODO: need test

    // set svg-sprite-loader
    config.module
      .rule('svg')
      .exclude.add(resolve('src/icons'))
      .end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]'
      })
      .end()

    // set preserveWhitespace
    config.module
      .rule('vue')
      .use('vue-loader')
      .loader('vue-loader')
      .tap(options => {
        options.compilerOptions.preserveWhitespace = true
        return options
      })
      .end()

    config
      // https://webpack.js.org/configuration/devtool/#development
      .when(process.env.NODE_ENV === 'development',
        config => config.devtool('cheap-source-map')
      )

    config
      .when(process.env.NODE_ENV !== 'development',
        config => {
          config
            .plugin('ScriptExtHtmlWebpackPlugin')
            .after('html')
            .use('script-ext-html-webpack-plugin', [{
              // `runtime` must same as runtimeChunk name. default is `runtime`
              inline: /runtime\..*\.js$/
            }])
            .end()
          config
            .optimization.splitChunks({
              chunks: 'all',
              cacheGroups: {
                libs: {
                  name: 'chunk-libs',
                  test: /[\\/]node_modules[\\/]/,
                  priority: 10,
                  chunks: 'initial' // only package third parties that are initially dependent
                },
                elementUI: {
                  name: 'chunk-elementUI', // split elementUI into a single package
                  priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
                  test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
                },
                commons: {
                  name: 'chunk-commons',
                  test: resolve('src/components'), // can customize your rules
                  minChunks: 3, //  minimum common number
                  priority: 5,
                  reuseExistingChunk: true
                }
              }
            })
          config.optimization.runtimeChunk('single')
        }
      )
  },

  runtimeCompiler: undefined,
  parallel: undefined,
  css: undefined
}
